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<li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li>  </ul>
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  <div class="headertitle"><div class="title">BluetoothA2DPSinkQueued.h</div></div>
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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span><span class="preprocessor">#pragma once</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span> </div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span><span class="preprocessor">#include &quot;BluetoothA2DPSink.h&quot;</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span> </div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink_queued.html">   12</a></span><span class="keyword">class </span><a class="code hl_class" href="class_bluetooth_a2_d_p_sink_queued.html">BluetoothA2DPSinkQueued</a> : <span class="keyword">public</span> <a class="code hl_class" href="class_bluetooth_a2_d_p_sink.html">BluetoothA2DPSink</a> {</div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span>    <span class="keyword">public</span>:</div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span>        <a class="code hl_class" href="class_bluetooth_a2_d_p_sink_queued.html">BluetoothA2DPSinkQueued</a>() = <span class="keywordflow">default</span>;</div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno">   15</span> </div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink_queued.html#a8450f09c7af817cacc78ae9a3544ee28">   17</a></span>        <span class="keywordtype">void</span> <a class="code hl_function" href="class_bluetooth_a2_d_p_sink_queued.html#a8450f09c7af817cacc78ae9a3544ee28">set_i2s_stack_size</a>(<span class="keywordtype">int</span> size){</div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span>            i2s_stack_size = size;</div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span>        }</div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span> </div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink_queued.html#acc0410c71c7278cd3a858d037fdc1edc">   22</a></span>        <span class="keywordtype">void</span> <a class="code hl_function" href="class_bluetooth_a2_d_p_sink_queued.html#acc0410c71c7278cd3a858d037fdc1edc">set_i2s_ringbuffer_size</a>(<span class="keywordtype">int</span> size){</div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno">   23</span>            i2s_ringbuffer_size = size;</div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span>        }</div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno">   25</span> </div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno"><a class="line" href="class_bluetooth_a2_d_p_sink_queued.html#a430f730deb72b7edf5601e740c9b8563">   27</a></span>        <span class="keywordtype">void</span> <a class="code hl_function" href="class_bluetooth_a2_d_p_sink_queued.html#a430f730deb72b7edf5601e740c9b8563">set_i2s_task_priority</a>(UBaseType_t prio){</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno">   28</span>            i2s_task_priority = prio;</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span>        }</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno">   30</span> </div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno">   31</span>    <span class="keyword">protected</span>:</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span>        xTaskHandle s_bt_i2s_task_handle = <span class="keyword">nullptr</span>;  <span class="comment">/* handle of I2S task */</span></div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span>        RingbufHandle_t s_ringbuf_i2s = <span class="keyword">nullptr</span>;     <span class="comment">/* handle of ringbuffer for I2S */</span></div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span>        <span class="comment">// I2S task</span></div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span>        <span class="keywordtype">int</span> i2s_stack_size = 2048;</div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno">   36</span>        <span class="keywordtype">int</span> i2s_ringbuffer_size = 3 * 5120;</div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span>        UBaseType_t i2s_task_priority = configMAX_PRIORITIES - 0;</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span> </div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno">   39</span>        <span class="keywordtype">void</span> bt_i2s_task_start_up(<span class="keywordtype">void</span>) <span class="keyword">override</span>;</div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno">   40</span>        <span class="keywordtype">void</span> bt_i2s_task_shut_down(<span class="keywordtype">void</span>) <span class="keyword">override</span>;</div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span>        <span class="keywordtype">void</span> <a class="code hl_function" href="class_bluetooth_a2_d_p_sink_queued.html#a914815f36b15b259d328da372b6c3d08">i2s_task_handler</a>(<span class="keywordtype">void</span> *arg) <span class="keyword">override</span>;</div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno">   42</span>        <span class="keywordtype">size_t</span> <a class="code hl_function" href="class_bluetooth_a2_d_p_sink_queued.html#a1846088388d294f04469885b9bb560e4">write_audio</a>(<span class="keyword">const</span> uint8_t *data, <span class="keywordtype">size_t</span> size) <span class="keyword">override</span>;</div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno">   43</span> </div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno">   44</span>};</div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_html"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink.html">BluetoothA2DPSink</a></div><div class="ttdoc">A2DP Bluethooth Sink - We initialize and start the Bluetooth A2DP Sink. The example https://github....</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSink.h:63</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_queued_html"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink_queued.html">BluetoothA2DPSinkQueued</a></div><div class="ttdoc">The BluetoothA2DPSinkQueued is using a separate Task with an additinal Queue to write the I2S data....</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSinkQueued.h:12</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_queued_html_a1846088388d294f04469885b9bb560e4"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink_queued.html#a1846088388d294f04469885b9bb560e4">BluetoothA2DPSinkQueued::write_audio</a></div><div class="ttdeci">size_t write_audio(const uint8_t *data, size_t size) override</div><div class="ttdoc">output audio data e.g. to i2s or to queue</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSinkQueued.cpp:54</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_queued_html_a430f730deb72b7edf5601e740c9b8563"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink_queued.html#a430f730deb72b7edf5601e740c9b8563">BluetoothA2DPSinkQueued::set_i2s_task_priority</a></div><div class="ttdeci">void set_i2s_task_priority(UBaseType_t prio)</div><div class="ttdoc">Defines the priority of the I2S task.</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSinkQueued.h:27</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_queued_html_a8450f09c7af817cacc78ae9a3544ee28"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink_queued.html#a8450f09c7af817cacc78ae9a3544ee28">BluetoothA2DPSinkQueued::set_i2s_stack_size</a></div><div class="ttdeci">void set_i2s_stack_size(int size)</div><div class="ttdoc">Defines the stack size of the i2s task (in bytes)</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSinkQueued.h:17</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_queued_html_a914815f36b15b259d328da372b6c3d08"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink_queued.html#a914815f36b15b259d328da372b6c3d08">BluetoothA2DPSinkQueued::i2s_task_handler</a></div><div class="ttdeci">void i2s_task_handler(void *arg) override</div><div class="ttdoc">dummy functions needed for BluetoothA2DPSinkQueued</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSinkQueued.cpp:35</div></div>
<div class="ttc" id="aclass_bluetooth_a2_d_p_sink_queued_html_acc0410c71c7278cd3a858d037fdc1edc"><div class="ttname"><a href="class_bluetooth_a2_d_p_sink_queued.html#acc0410c71c7278cd3a858d037fdc1edc">BluetoothA2DPSinkQueued::set_i2s_ringbuffer_size</a></div><div class="ttdeci">void set_i2s_ringbuffer_size(int size)</div><div class="ttdoc">Defines the ringbuffer size used by the i2s task (in bytes)</div><div class="ttdef"><b>Definition:</b> BluetoothA2DPSinkQueued.h:22</div></div>
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